The analysis comes after reports the state pension age could rise to 68 sooner than currently planned
Workers worried about waiting longer for their state pension could bridge the gap for around £75 a month.
Fresh analysis reveals that building a personal safety net against retirement delays may be far more affordable than many assume.
The calculations offer a glimmer of hope amid growing concern that millions of people in their late forties and fifties face an extended wait before receiving inthe state pension in their old age.
For those currently aged 49, setting aside just over £50 monthly after tax relief could generate enough savings to cover an additional year without state pension income.
The figures suggest taking control of retirement planning does not require dramatic financial sacrifice.
Reports suggesting the state pension age could increase to 68 earlier than currently planned have sparked anxiety among those approaching retirement.
According to OBR documents, the timeline for this change may be accelerated seven years, leaving workers facing the prospect of an extended period without government support.
The reasons behind potential reform are straightforward. Britain's population is ageing while life expectancy continues to rise, creating a widening gap between those claiming the state pension and working-age taxpayers funding it.
Public finances are already stretched, and the triple lock, which guarantees annual pension increases by the highest of inflation, earnings growth or 2.5 per cent, has become an expensive commitment.
For governments seeking to preserve the state pension's value, pushing back the qualifying age represents one of the few available options to manage costs.
The £50 monthly figure applies specifically to 49-year-olds and is designed to replace just one year of projected state pension income during the additional waiting period, not to substitute for lifetime payments.
Someone aged 55 would need to contribute approximately £75 a month to achieve the same outcome.
These calculations rest on several assumptions. They apply to basic-rate taxpayers living in England who receive standard pension tax relief on their contributions.
The projections assume investment growth of five per cent annually and state pension increases of 2.5 per cent each year.
When the fund is eventually accessed, the model assumes a quarter is withdrawn tax-free while the remaining three-quarters attracts basic-rate tax.
Adam Cole, retirement specialist at Quilter, said: "Rather than relying solely on government provision, individuals should view developments like this as a reminder of the importance of building their own retirement savings."
He added: "While no one welcomes changes to the goalposts, these examples highlight the power of starting early.
"Small, regular pension contributions, combined with tax relief and investment growth over time, can provide valuable flexibility and help reduce dependence on an increasingly stretched state pension system."
Mr Cole emphasised that reform will likely remain on the agenda, whether through triple lock adjustments, further age increases or both.
"For many people, the best defence against that uncertainty is to take greater ownership of their retirement planning today," he said.
Beginning contributions earlier and maintaining regular payments gives workers greater room to adapt should the rules shift again.
